SCSIO OpenIR  > 中科院边缘海地质重点实验室
Interannual C-14 variations during 1977-1998 recorded in coral from Daya Bay, south China Sea
Shen, CD; Yi, WX; Yu, KF; Sun, YM; Yang, Y; Zhou, B; cdshen@gig.ac.cn
2004
发表期刊RADIOCARBON
ISSN0033-8222
卷号46期号:2页码:595-601
摘要Twenty-two annually banded samples of coral from 1977 to 1998 were collected from Daya Bay, South China Sea, and bomb C-14 concentrations were determined. The interannual variation of coral Delta(14)C is controlled mainly by oceanic factors. In ENSO years, the coastwise upwelling current of the South China Sea has been intensified; hence, the coral Delta(14)C displays its minimum value. The interannual variation curve of Delta(14)C in coral bears a relationship with the Southern Oscillation Index (SOI) curves: the correlation coefficient between Delta(14)C and (SOI)(w) is 0.43 and the correlation coefficient between Delta(14)C and (SOI)y is 0.27. The coral Delta(14)C has no remarkable response to the variation of solar radiation energy. In the past 20 yr or so, the general situation and oceanic thermal structure of the South China Sea are still stable even though interannual variations in atmosphere-sea interaction and upwelling current driven by the tropical energy have occurred.
部门归属Chinese Acad Sci, Inst Earth Environm, Xian 710054, Peoples R China; Chinese Acad Sci, Guangzhou Inst Geochem, Guangzhou 510640, Peoples R China; Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou 510301, Peoples R China
学科领域Geochemistry & Geophysics
URL查看原文
收录类别sci
资助项目海洋地质
WOS记录号WOS:000223807300009
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/4784
专题中科院边缘海地质重点实验室
通讯作者cdshen@gig.ac.cn
推荐引用方式
GB/T 7714
Shen, CD,Yi, WX,Yu, KF,et al. Interannual C-14 variations during 1977-1998 recorded in coral from Daya Bay, south China Sea[J]. RADIOCARBON,2004,46(2):595-601.
APA Shen, CD.,Yi, WX.,Yu, KF.,Sun, YM.,Yang, Y.,...&cdshen@gig.ac.cn.(2004).Interannual C-14 variations during 1977-1998 recorded in coral from Daya Bay, south China Sea.RADIOCARBON,46(2),595-601.
MLA Shen, CD,et al."Interannual C-14 variations during 1977-1998 recorded in coral from Daya Bay, south China Sea".RADIOCARBON 46.2(2004):595-601.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。